Михайлина
type: MusicGroup
popularity: 2
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20e18a5236d9bb9c894139d9320ff9eb5215b6de21d41857a259114c1e0e4009
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/703e16de-62c5-4d32-a48c-9c6154d8477c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/703e16de-62c5-4d32-a48c-9c6154d8477c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/703e16de-62c5-4d32-a48c-9c6154d8477c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20e18a5236d9bb9c894139d9320ff9eb5215b6de21d41857a259114c1e0e4009","name":"Михайлина","registered_at":"2026-06-17T04:48:05Z","symbol":"NIM1285814","token_address":"0x19f0fb9d36bf592d27e2d5655fdf2301cb8dc54a","type":"artist","uuid":"703e16de-62c5-4d32-a48c-9c6154d8477c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e18a5236d9bb9c894139d9320ff9eb5215b6de21d41857a259114c1e0e4009. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/703e16de-62c5-4d32-a48c-9c6154d8477c.json and https://artists.proofprofile.net/proofs/artist/703e16de-62c5-4d32-a48c-9c6154d8477c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x20e18a5236d9bb9c894139d9320ff9eb5215b6de21d41857a259114c1e0e4009","name":"Михайлина","registered_at":"2026-06-17T04:48:05Z","symbol":"NIM1285814","token_address":"0x19f0fb9d36bf592d27e2d5655fdf2301cb8dc54a","type":"artist","uuid":"703e16de-62c5-4d32-a48c-9c6154d8477c"}
album: Забуду
  type: MusicAlbum
  date published: 2023-03-07
album: Некуда бежать
  type: MusicAlbum
  date published: 2023-08-08
album: Не вернуть
  type: MusicAlbum
  date published: 2023-12-29
album: Капали слёзы
  type: MusicAlbum
  date published: 2024-02-09
album: Славяночка
  type: MusicAlbum
  date published: 2024-05-03
  track: Славяночка
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179586
    explicit: false
    by artist: Михайлина
    in album: Славяночка
      type: MusicAlbum
      date published: 2024-05-03
    isrc code: FRX452431120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:04:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2aac0093456d4fac2ed9281d59fb5acd0644778272d771f229fa6973bbeeed5d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452431120
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aac0093456d4fac2ed9281d59fb5acd0644778272d771f229fa6973bbeeed5d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452431120.
      date published: 2026-07-05T18:48:28Z
    audio: Славяночка
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.006
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.923
      additional property: Speechiness
        type: PropertyValue
        value: 0.284
      additional property: Acousticness
        type: PropertyValue
        value: 0.054
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.468
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.777
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.922
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Освободи свои желания
  type: MusicAlbum
  date published: 2024-05-24
album: Абрикосовый закат
  type: MusicAlbum
  date published: 2024-06-21
album: Ох, ты степь
  type: MusicAlbum
  date published: 2024-07-12
album: Извне
  type: MusicAlbum
  date published: 2025-02-28